Area Code 661
Valencia, California - Covers 567K phone records in our database
661
Valencia
California
567K
About Area Code 661
Area code 661 is a telephone area code serving Valencia and surrounding areas in California. Our database contains 567K phone records associated with this area code.
Area code 661 covers the following areas:
| City | State | Records |
|---|---|---|
| Valencia | California | 566K |
| Tucson | Arizona | 1K |
How to Use Area Code 661
To call a phone number with area code 661, dial 1-661-XXX-XXXX from within the United States. For international calls to this area code, dial your country's exit code followed by 1-661 and the 7-digit local number.
If you've received an unknown call from area code 661, you can use our reverse phone lookup tool to identify the caller.